Overview

overview

10

Static

static

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    tmp

  • Size

    21KB

  • Sample

    221013-vf67eseadn

  • MD5

    b2f9d8fc21155fec9fa5dff0100670fb

  • SHA1

    10ed75e54267648008e11acf22171b23237b6c7b

  • SHA256

    e4eccd14ddab4b33cf74174761400c803e86ff3555e68f110f181364ea54c1cd

  • SHA512

    d19546c6455aae9153b24cc7ba61dfb78a4d8546945fcf4ce90651a3d96caba5a3a815506d871ef2443906f4b4c43de9eb02621014a570651cd605cb06422d39

  • SSDEEP

    384:W1aRvy3ENlCggXzCh8w41MhZDGlT4i/8E9VFee:W1SzgzLw2MhZDGReEH

Score
10/10
gh0stratpurplefoxratrootkittrojan

Malware Config

Targets

    • Target

      tmp

    • Size

      21KB

    • MD5

      b2f9d8fc21155fec9fa5dff0100670fb

    • SHA1

      10ed75e54267648008e11acf22171b23237b6c7b

    • SHA256

      e4eccd14ddab4b33cf74174761400c803e86ff3555e68f110f181364ea54c1cd

    • SHA512

      d19546c6455aae9153b24cc7ba61dfb78a4d8546945fcf4ce90651a3d96caba5a3a815506d871ef2443906f4b4c43de9eb02621014a570651cd605cb06422d39

    • SSDEEP

      384:W1aRvy3ENlCggXzCh8w41MhZDGlT4i/8E9VFee:W1SzgzLw2MhZDGReEH

    Score
    10/10
    gh0stratpurplefoxratrootkittrojan

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks